Universal Joint Coupling Size 625 Overall Length 2 1/4 in Maximum Bore Diameter 3/8 in Maximum Operating Angle 45 Degrees Yoke Length 1 1/8 in Boot Material Not Applicable Bore Diameter Not Applicable Number of Joints Single Joint Diameter 5/8 in Maximum Torque 95 in-lb Maximum Speed 1 000 RPM U-Joint Material Stainless Steel Joint Type Pin Block Booted No Outside Diameter 5/8 in Keyway Depth Not Applicable Keyway Width Not Applicable Length through Bore 13/16 in